Compilare: user.c: In function 'main': user.c:46: warning: implicit declaration of function 'strtok' user.c:46: warning: passing argument 1 of 'atoi' makes pointer from integer without a cast user.c:48: warning: passing argument 1 of 'atoi' makes pointer from integer without a cast user.c:50: warning: passing argument 1 of 'atoi' makes pointer from integer without a cast user.c:54: warning: passing argument 1 of 'atoi' makes pointer from integer without a cast user.c:55: warning: passing argument 1 of 'atoi' makes pointer from integer without a cast user.c:65: warning: unused variable 'pas' user.c:64: warning: unused variable 'inal' user.c:88: warning: control reaches end of non-void function